
Form regular plurals with -s, -es, -ies, and -ves
Free printable Grade 4 English worksheet for "Form regular plurals with -s, -es, -ies, and -ves" — practice nouns (grammar and mechanics). No-prep, print or assign online.
This worksheet provides targeted practice on forming regular plural nouns using -s, -es, -ies, and -ves endings. Teachers can use it to reinforce grammar skills in Grade 4 students, focusing on common pluralization rules. It supports lessons in noun formation and helps improve students' spelling and writing accuracy.
Learning objectives
- Form regular plural nouns by adding -s and -es to singular nouns
- Convert singular nouns ending in -y to their plural forms ending in -ies
- Change singular nouns ending in -f or -fe to plural forms ending in -ves
Answer Key

How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 25 downloads a month).
- Print at home or in class for Grade 4; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Form regular plurals with -s, -es, -ies, and -ves” worksheet free?
Yes. “Form regular plurals with -s, -es, -ies, and -ves” is a free printable English & Reading worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 25 downloads a month.
What grade or age is this English & Reading worksheet for?
It's designed for Grade 4 (ages 9–10), covering Nouns.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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